WO2013087363A1 - Stützisolatoranordnung - Google Patents
Stützisolatoranordnung Download PDFInfo
- Publication number
- WO2013087363A1 WO2013087363A1 PCT/EP2012/072988 EP2012072988W WO2013087363A1 WO 2013087363 A1 WO2013087363 A1 WO 2013087363A1 EP 2012072988 W EP2012072988 W EP 2012072988W WO 2013087363 A1 WO2013087363 A1 WO 2013087363A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support
- insulator arrangement
- post insulator
- insulating body
- insulating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/14—Supporting insulators
- H01B17/16—Fastening of insulators to support, to conductor, or to adjoining insulator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
Definitions
- the invention relates to a support insulator arrangement comprising an electrically insulating insulating body and a first support region and a second support region, which are spaced apart relative to each other via the insulating body.
- a support insulator arrangement comprising an electrically insulating insulating body and a first support region and a second support region, which are spaced apart relative to each other via the insulating body.
- the support ⁇ insulator assembly has an electrically insulating insulating body and a first and a second support region. The two support areas are spaced apart by the insulating body.
- an electrically insulated supporting components of an electrical high-voltage circuit breaker is provided.
- Post insulator assemblies are used to ensure support and positioning of assemblies.
- a support insulator arrangement in the high-voltage region in particular its insulator is subject to increased dielectric stress due to high potential differences. Such stress can weaken the
- a post insulator assembly serves to space and hold two assemblies relative to each other.
- the two modules to be separated from each other can lead to different electrical potentials.
- an electrical Phasenlei ⁇ ter be supported on a support element with the interposition of Stützisola ⁇ gate assembly and positioned relative to this.
- the insulating capacity of the insulator between the two support areas must be so large that a permanently secure separation of the potentials of the Erten gehalterten on the support assemblies.
- Ent ⁇ speaking of the valve body can be for example a metallic shear cast body, such as a ferrous metal castings or non-ferrous metal castings.
- the valve body may have the same electric potential as that held on each ⁇ réelle support portion assembly.
- An embedding of the valve body in the insulating body gives the opportunity to bear for power transmission surface areas of the insulating body and fitting body to each other and connect to ensure a rigid angle bond between valve body and insulator.
- a cohesive composite can be provided between the insulating body and the fitting body. To achieve a cohesive bond, it is possible, for example, to bond the fitting body in a recess of the insulating body.
- the fitting body is at least partially embedded within the insulating body.
- the fitting body is at least partially surrounded by the insulating body, so that a cast composite between insulator and fitting body is given.
- the fitting body can be completely embedded in the insulating body, so that the fitting body is surrounded on all sides by insulating material of the insulating body.
- the support region may for example be at least partially or completely formed by the fitting body. So, for example
- Support surfaces may be provided on the support insulator assembly to allow the assemblies to be separated from each other or at least one of these assemblies to rest against a respective support surface.
- the assembly to be supported can be correspondingly connected to the support surface, so that, for example, an angle-rigid or a limited elastic bond between the support insulator assembly and the assembly to be supported is given.
- a support portion may have, for example, FLAE ⁇ chen, bolts, threaded bores or otherwise suitable semi-fabricated form, for connecting the assembly to be supported with the support insulator assembly.
- the assembly may for example be bolted in the support area or be determined by a compression, welding, gluing, jamming, etc.
- the support region can also be partially or completely formed by the insulating body.
- Forming a support area in a composite of valve body and insulator is particularly advantageous.
- a further advantageous embodiment can provide that the second support region has an at least partially embedded in the Iso ⁇ lier Economics second fitting body.
- the equipment of two support areas, each with a Arma ⁇ turintelligence allows the two support areas as beispiels- embody analogously.
- the support areas can be oriented differently to the support insulator arrangement to each other.
- the support portions may be arranged on opposite set ⁇ aligned ends of the electrically insulating state body.
- the support portions may be axially aligned or angularly tilted relative to each other.
- a further advantageous embodiment may provide that a fitting body has a base body in the form of at least one segment of a ring, in particular in the form of a full ⁇ ringes.
- a base body of the fitting body can advantageously have at least the shape of a segment of a ring, in particular the shape of a solid ring.
- the basic body of the fitting bodies of the first and second support areas can also be shaped at least in a similar manner in the manner of a segment or a full ring.
- a ring structure of a fitting body makes it possible to form a curved body for the fitting body, so that when an embedding of the fitting body in the insulating an enlarged surface is formed, which promotes the most rigid as possible bond between the valve body and insulator. Between the fitting body and the insulating body usable for power transmission area is increased and a loosening of the valve body on the insulating body is difficult. Furthermore, an annularly curved portion of the fitting body allows a correspondingly variable Formge ⁇ tion of the insulator. In particular, in the formation of rotationally symmetrical insulating bodies of the fitting body can be favorably embedded in a curved lateral surface of the insulating body.
- the ring may for example be formed as a toroid.
- At the fitting body can, for example, three threaded holes which serve a set of an assembly on the support area, be distributed on an arc of a segment of the base body, so that a DEFINE ⁇ tes regular or isosceles triangle is formed and thus a simplified angularly rigid fixing an assembly on the support area given is.
- a solid ring for the fitting body holding forces can be introduced into the fitting body and these are introduced over a large area in the insulating body.
- a ring represents a particularly torsion-resistant construction, which can be designed comparatively low mass.
- a fitting body causes a mechanical stabilization ⁇ stabilization of the support insulator.
- a dielectric shielding of fasteners can be made by the fitting body.
- bolts screwed into the fitting body can be dielectrically shielded by the fitting body.
- the area around the valve body, in particular, the respective support portion of the insulating body is protected from inhomogeneous electric fields that selectively enhanced electrical potentials may initiate in the Isolierkör ⁇ per so that it would be subject to increased DIE lektrischen stress and premature aging.
- a solid ring for the main body combines favorable mechanical properties with a good homogenization or smoothing of an electric field.
- a ring can have different ring cross sections such. B. circular, oval, polygonal rounded cross sections.
- a further advantageous embodiment can provide that the fitting body at least one to the ring axis of the base body pers transverse, in particular vertically aligned support surface, which breaks through a surface of the insulating ⁇ .
- An embedding of the fitting body can be done firstly by the fact that this is completely disposed within the insulating body and there unfolds its mechanical stiffening, stabi ⁇ l mustde effect in the manner of a reinforcement and optionally additionally a field-influencing effect.
- such an embedded fitting body can serve to homogenize electric fields. If one uses the fitting body now to form a support surface which breaks through a surface of the insulating body, then a mechanically stable attachment point can be formed on the support insulator arrangement, to which components to be supported, for example, can be fixed.
- Support surface of the fitting body protects the insulating body from damage that could occur, for example, by pressing harder materials than the insulating material of the insulating body to the insulating body. For example, crimping forces could scratch or otherwise damage the surface.
- the use of the support surface of the fitting body which should preferably consist of a metallic material, provides a sufficiently resistant surface for the installation of an assembly to be supported.
- a ring axis is an axis about which an annular base rotates or which is enclosed by the main body. If the basic body represents only one segment of a full ring, the position of the ring axis refers to a completed solid ring.
- a support surface may also extend over different portions of the fitting body. For example, the support surface ⁇ be penetrated by a shoulder.
- the fitting body has at least one first and one second abutment point, which are fixed relative to one another via the main body in a rigid angle.
- a first and a second attachment point on the fitting body makes it possible to introduce forces as large as possible into the support insulator arrangement.
- a fixed-angle fixing two attachment points on the body allows standardized positions for fixing ei ⁇ nes component on the support insulator arrangement pretend.
- the two attachment points can have a certain spacing from one another, wherein a change in this spacing is excluded via the mechanically stabilizing base body.
- As an attachment point for example, bolts, tapped holes etc. can be used.
- a connection of the attachment points on the body allows attachment points to be arranged on different support surfaces.
- a further advantageous embodiment can provide that the fitting body has two independently of each other a surface of the insulator penetrating support surfaces, wel ⁇ che are connected by the body.
- the first and the second supporting surface can be adapted for on ⁇ acquisition of one or more attachment points, respectively.
- the composite of the support surfaces on the body these are rigidly aligned with each other. Consequently, the positions of the attachment points are fixed to each other.
- Two independently piercing support surfaces make it possible to connect variously shaped support surfaces via one and the same base body.
- the support surfaces are fixed relative to each other, so that the support surfaces emerge from the surface of the insulator in a fixed manner.
- the main body is a solid ring, wherein the support surfaces are each formed only ring segment, so that between the ring segments of the support surfaces each filled with insulating transverse webs benlei ⁇ ben.
- These transverse webs are dielectrically shielded by the support surfaces and by the fitting body, as a result of which these regions are suitable in order, for example, to position discontinuities of the insulating body.
- Such points of inability can be, for example, sprue residues, cast welds, etc.
- a support surface corresponds to at least one sector of a circular ring, in particular a full circular ring.
- a sector of a circular ring or a full circular ring makes it possible to distribute arranged symmetrically to a ring axis of the sector of the circular ring or the full ⁇ annulus stop ⁇ points within the support surfaces.
- An ⁇ hitting points for example three-piece, defining a plant-position on the supporting insulator assembly for a module to be supported.
- This investment position can force a certain mounting position of the assembly, so that a fast, error-free installation is possible.
- a single support surface is formed as a circular ring or as a portion of a circular ring.
- a plurality of segments in particular spaced (with the release of transverse webs of insulating material of the insulating) to each other to complement an annular support surface.
- Can support surfaces be installedbil ⁇ det generally advantageously as flat surfaces.
- the surfaces can also be uneven, z. B. spherically curved, stepped or Cylindermann- be formed.
- a further advantageous embodiment can provide that a plurality of support surfaces are within a hull contour of a circle ⁇ ring. Regardless of the shape of one or more support surfaces, the support surfaces can lie together within a shell contour of a circular ring. Thus, a plurality of support surfaces are given in a support area, which lie together within a parent annulus. The individual support surfaces are, however, spaced from each other, so that each supporting surface ⁇ regardless of another support surface breaks a Oberflä ⁇ surface of the insulator.
- the remaining between the support surfaces transverse webs of the insulator are filled with electrically insulating material ⁇ , wherein a main body of a valve body can be embedded within the insulating body and positions of several support surfaces on the body within the envelope contour of a circular ring can be fixed.
- a further advantageous embodiment may provide that the support surfaces are spaced apart in a surface of the insulating body.
- Support surfaces located on the support insulator assembly may be spaced from each other in a surface of the insulator.
- a plurality of support surfaces may be arranged together within one and the same support region.
- the support surfaces are spaced from each other in a surface of the insulating body, wherein the support surfaces are assigned under defenceli ⁇ chen support areas.
- a sufficient electrically insulating portion of the insulating body is provided between the support surfaces, so that a portion of a surface of the insulating body extends between the support surfaces.
- the support surfaces of a common support region can be connected to one another in an electrically conductive manner, for example by means of a basic body which connects them at a fixed angle and at least partially embedded in the insulating body.
- the insulating body is a rotationally symmetrical body, in particular a hollow body.
- a rotationally symmetrical body has an angle-rigid structure with little use of materials, and on the other hand, rotationally symmetrical bodies can be kept free of projecting edges, so that the insulating body is designed to have a low dielectric strength and field strength peaks an electric field are avoided.
- a hollow body By using a hollow body, an additional mass reduction is also possible.
- Ges in the form of a segment of a bovine particular, in a coaxial arrangement of a base body or in the form of a full-ring to the rotational axis of the Iso ⁇ lier emotionss, additional stabilization of the support ⁇ insulator assembly can be effected.
- the supply of assemblies or in the recess an arrangement of assemblies can be provided by a recess on a hollow body.
- the recess of a hollow body may be penetrated by a drive rod movable relative to the support insulator arrangement.
- the valve body may be arranged into ⁇ particular the end face of a rotationally symmetrical insulating body, so that the first and second supporting section are arranged at the end on mutually opposite sides of a body of rotation.
- the insulating body is a truncated cone, in particular a hollow truncated cone.
- Truncated cone shapes are particularly suitable for their
- frontal support areas At the truncated cones, preferably flat support areas are to be formed on the front side, between which an electrically insulating section is arranged in the direction of the axis of rotation of the truncated cone.
- the Kriechwegfar between the two support areas is additionally extended on the surface of the insulating body with respect to a cylindrical shape of the insulating body.
- the two support areas are arranged on the front side of the insulating body.
- An end-side arrangement of the two supporting portions made ⁇ light is directed opposite to the support areas Align direction sense on the insulator.
- the support portions being ⁇ directed, for example, coaxially to each other may be, wherein said end faces have mutually different cross-sections, for example with the use of a truncated cone-shaped insulating body so as to provide in the dimensions differing valve body.
- the valve bodies are similar.
- the base body has a surface-enlarging profiling on the inner shell side and / or outer shell side in circulation.
- a surface-enhanced profiling serves to improve the connection of the insulating body to the valve body.
- the surface available for a cohesive bond is increased.
- a positive connection between insulator and valve body can be effected to ⁇ addition.
- the main body may have wave-shaped surface areas.
- a rotationally symmetrical profiling of the surface of the base body proves to be advantageous.
- the main body may for example have a waisted ring cross-section.
- it may be provided inside the main body casing side with closed circumferential grooves located in and / or outside the shell side combinstat ⁇ th.
- a waisted ring cross-section of the cross-section is additionally increased in its outer surface relative to a circular, rectangular, etc. ring cross-section. Furthermore, the embedding is facilitated by the larger surface area in a facilitated manner, so that tilting or breaking out of the base body from its embedding is difficult.
- a waist for example, by in ⁇ nenmantel disc and outside the shell side at the annular base body introduced itself closed around the ring axis circumferential grooves be formed.
- the grooves may be oriented in opposite directions, wherein the grooves should have similar cross sections ⁇ .
- a groove can have a rectangular profile, a semicircular profile, a dovetail profile , etc.
- a further advantageous embodiment can provide that the support surface is an end face of an elevation, in particular a cylinder, formed on the base body.
- a base body has an annular structure or a segment of an annular structure.
- the basic body has a corresponding cross section, of a surface-of the base body surface, for example an elevation in ⁇ a cylinder can be formed of play, wherein the cylinder rises from the base body and is frontally formed on the cylinder a base.
- a vertical axis of a survey for example, the cylinder axis and the ring axis, should be aligned at least approximately parallel.
- the survey may have various top surfaces.
- the top surfaces can be annular, semi-annular, third-ring-shaped, circular, rectangular, kidney-shaped, etc. formed.
- the top surface may be at least part of a support surface.
- the elevation forms a projecting shoulder in the surface of the Isulier stresses.
- a further advantageous embodiment may provide that via the support insulator arrangement, an interrupter unit of an electrical switching device is supported relative to an encapsulating housing.
- An encapsulating housing is a touch guard of elekt ⁇ driven active phase conductors of an electrical switching device.
- the encapsulating housing continues to protect the electrical switching device mechanically.
- the encapsulating housing can also be designed as a flameproof enclosure, ie, the encapsulation housing is a pressure vessel, which is filled in its interior with a fluid under overpressure, in particular an electrically insulating gas.
- an interrupter unit of an elec trical ⁇ switching device is arranged, wherein the interrupt means ⁇ integral is washed by the electrically insulating fluid.
- a supporting insulator arrangement may be employed, wherein the support insulator assembly is an electrically insulated holders of the interrupter unit of the power scarf ⁇ ters and the encapsulating housing.
- the support insulator assembly assemblies here interrupter unit and encapsulating, are angularly fixed to each other and spaced apart electrically isolated from each other. Accordingly, the support insulator assembly is exposed to an electric field inside the encapsulating housing.
- the encapsulating for example, an electrically iso ⁇ lierendes housing or an electrically conductive Gerissau ⁇ se, which leads, for example, ground potential, to be.
- the components of an electrical switching device acted upon with increased electrical potential are positioned at a distance relative to the encapsulating housing, wherein a reduction of the potential difference along a path between the supporting regions of the supporting insulator arrangement can take place.
- the electrically insulating material of the insulating body is exposed to electrical stress and is also burdened by structural forces that can emanate, for example, the weight of the interrupter unit of the circuit breaker ⁇ or even by electrodynamic loads, for example, as a result of short circuits can arise.
- an embodiment of the invention is sche ⁇ matically shown in a drawing and described in more detail below.
- Figure 1 shows a perspective view of a Stütziso ⁇ latoran ever
- Figure 2 shows a section through the known from the Figure 1 support insulator arrangement
- FIG. 3 shows a use of the support insulator arrangement known from FIGS. 1 and 2 within an encapsulating housing.
- the support insulator arrangement has an insulating body 2, which is formed, for example, as a cast resin insulating body.
- the insulator 2 has a rotationally symmetrical shape ⁇ , present in the form of a Hohlke ⁇ gelstumpfes.
- the support insulator arrangement has a first support region 3 and a second support region 4.
- the first support portion 3 is disposed on a first end side of the Iso ⁇ lier emotionss. 2
- the second support region 4 is arranged on a second end face of the insulating body 2.
- the two support areas 3, 4 are oppositely directed ge ⁇ , wherein the two support portions 3, 4 form substantially annular surfaces on the insulating body 2.
- the first support region 3 has a smaller cross-section than the second support region 4, wherein the two support regions 3, 4 are similar to one another.
- a first base body 5 of a first fitting body is used in the first support area 3.
- a second base body 6 of a second fitting body is inserted in the second Stützbe ⁇ rich 4 of the insulating body 2. Both main body 5, 6 are embedded in the insulating body 2 and have the structure of a solid ring.
- the two base bodies 5, 6 are part of a first and a second fitting body, wherein the base body 5, 6 are each completed with molded elevations in the form of cylinders whose cylinder axes are aligned substantially parallel to the axis of rotation 1.
- the main body 5, 6 are aligned with their ring axes coaxial with the axis of rotation 1.
- the first base body 5 with its annular structure is arranged coaxially with the axis of rotation 1.
- a first cylinder 7 and a second cylinder 8 are formed.
- the two cylinders 7, 8 each have end faces, which the
- a first fitting body is arranged, which has a first and a second support surface, which independently of one another break through a surface of the insulating body 2.
- one step is provided on the two support surfaces to the surrounding surface of the insulating body 2.
- the cylinders 7, 8 with their support surfaces are spaced from each other, so that between the cylinders 7, 8
- the transverse webs are substantially radial, arranged the annular envelope contour of the support surfaces by breaking.
- the first and the second cylinder 7, 8 are fixed to one and the same first base body 5, so that the two cylinders 7, 8 are fixed in their position relative to each other.
- the threaded bores extend into the cylinder and into the base body, so that a screw connection of the assemblies to be supported can be made here.
- the threaded bores are arranged inside the fitting body and are dielectrically shielded by it. The threaded holes serve as attachment points to secure an assembly to the insulator assembly.
- the concealed in the figure 1 end face of the insulating body 2 is designed with the second Arma ⁇ turintelligence embedded there.
- the second support region 4 Corresponding to the enlarged cross section of the second support region 4 in relation to the first support region 3, larger support surfaces result on the second main body 6.
- FIG. 2 shows a section through the axis of rotation 1, so that the cross section of the base bodies 5, 6 can be seen.
- the annular base body 5, 6 each have a waisted cross-section, wherein inner and outer sheath side of the basic bodies 5, 6 are formed counter-aligned circumferentially aligned grooves.
- the surface is increased within the embedded portions of the Arma ⁇ turintelligence, so that the fitting body are set within the insulating body 2 in an improved manner.
- Umgie To embed the valve body is a Umgie.
- the basic bodies are advantageously completely embedded in the insulating body 2.
- the cylinders 7, 8 of the valve body protrude from the insulating body. It can also be seen in FIG. 2 how the cylinders 7, 8 rise from the first main body 5 and break through a surface of the insulating body 2. Support surfaces are formed which have semi-annular structures. Due to the position of the cutting plane in Figure 2 5 no tapped threaded holes can be seen in the first body.
- cut threaded bores are shown in the respective cylinders, which carry the supporting surfaces and space them away from the insulating body 2. The threaded bores extend into the annular base body 6.
- FIG. 3 shows a section through an electrical switching device, wherein the electrical switching device has an interrupter unit 9, which is arranged in the interior of a capsule housing 10.
- the encapsulating housing 10 is shown only as a present, wherein the encapsulating housing 10 is formed as a pressure vessel in the form of a metalli ⁇ rule housing.
- the interior of the Kapselungsge ⁇ koruses 10 is filled with an electrically insulating gas such as sulfur hexafluoride.
- the encapsulating housing 10 preferably hermetically encapsulates the electrically insulating gas.
- the interrupter unit 9 of the electrical switching device has a stationary first contact piece 11 and a relative to the stationary first contact piece 11 movable second
- the stationary first contact piece 11 is formed in a bolt-shaped manner, wherein the longitudinal axis of the bolt-shaped first contact piece 11 is coaxial with a rotation axis
- the second contact piece 12 is formed hollow cylindrical, so that at its the first contact piece
- the interrup ⁇ cherü comprises a chassis 13, within which the second contact piece 12 along an axis of rotation 1 of the UN Breaker unit 9 is displaceable.
- the chassis 13 is supported win ⁇ kelstarr on the encapsulating housing 10 and serves egg ⁇ ner electrical contacting of the second contact piece 12.
- a support insulator assembly 14 shown in Figures 1 and 2 is used for angularly rigid support of the chassis 13.
- the support insulator assembly 14 is aligned with its axis of rotation 1 coaxial with the axis of rotation 1 of the interrupter unit 9 according to FIG.
- a connecting rod 15 is coupled to the ⁇ movable second contact piece 12.
- a pivotable lever 16 is connected to the connecting rod 15 at the end of the connecting rod 15 facing away from the movable contact piece 12, so that a pivoting movement of the lever 16 via the connecting rod 15 can be converted into a linear movement of the movable second contact piece 12.
- the connecting rod 15 passes through the support insulator assembly 14 centrally. Due to the configuration of the Stauerisolatoranord ⁇ tion 14 with an insulating body in the form of hollow cones, the possibility exists, a deflection of the connecting rod 15, which results from an overstroke of the lever 16, within the
- Support insulator assembly 14 allow without the connecting rod 15 comes into direct contact with the insulating body 2 of the support insulator assembly 14.
Landscapes
- Insulators (AREA)
- Insulating Bodies (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/364,769 US20150114684A1 (en) | 2011-12-13 | 2012-11-19 | Support insulator arrangement |
CA 2858910 CA2858910A1 (en) | 2011-12-13 | 2012-11-19 | Support insulator arrangement |
RU2014128333A RU2014128333A (ru) | 2011-12-13 | 2012-11-19 | Система опорных изоляторов |
MX2014007135A MX2014007135A (es) | 2011-12-13 | 2012-11-19 | Disposicion de aislador de apoyo. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011088353.3 | 2011-12-13 | ||
DE201110088353 DE102011088353A1 (de) | 2011-12-13 | 2011-12-13 | Stützisolatoranordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013087363A1 true WO2013087363A1 (de) | 2013-06-20 |
Family
ID=47471698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/072988 WO2013087363A1 (de) | 2011-12-13 | 2012-11-19 | Stützisolatoranordnung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150114684A1 (de) |
CA (1) | CA2858910A1 (de) |
DE (1) | DE102011088353A1 (de) |
MX (1) | MX2014007135A (de) |
RU (1) | RU2014128333A (de) |
WO (1) | WO2013087363A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112117066B (zh) * | 2020-10-12 | 2022-03-22 | 萍乡市神州电瓷厂 | 一种瓷绝缘子使用时用于摆放的基座装置 |
DE102022205236A1 (de) | 2022-05-25 | 2023-11-30 | Siemens Energy Global GmbH & Co. KG | Isolierstützer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4418797A1 (de) | 1993-06-04 | 1994-12-08 | Siemens Ag | Elektrischer Hochspannungsleistungsschalter |
DE20111813U1 (de) * | 2000-09-20 | 2001-10-04 | Siemens AG, 80333 München | Anschlussbereich für die Statorwicklung einer dynamoelektrischen Maschine |
JP2007280712A (ja) * | 2006-04-05 | 2007-10-25 | En Liang Enterprise Co Ltd | 支持碍子 |
CN201498282U (zh) * | 2009-09-24 | 2010-06-02 | 武汉钢铁(集团)公司 | 一种吊车滑触线支撑绝缘子 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072286B (de) * | 1959-12-31 | |||
DE1755456U (de) * | 1954-05-18 | 1957-11-07 | Siemens Ag | Stuetzisolator aus giessharz. |
DE1758183U (de) * | 1955-03-15 | 1957-12-19 | Siemens Ag | Isolator, insbesondere stuetzisolator. |
DE1713020U (de) * | 1955-09-15 | 1955-12-15 | Friedrich Raupach | Stuetzisolator aus giessharz. |
CH358483A (de) * | 1957-02-20 | 1961-11-30 | Siemens Ag | Stützisolator aus Giessharz mit eingebetteter metallischer Kopfarmatur |
DE1515557A1 (de) * | 1965-05-04 | 1969-08-28 | Voigt & Haeffner | Isolator aus Giessmasse |
DE1540513A1 (de) * | 1965-08-19 | 1970-01-08 | Siemens Ag | Druckgasisolierte Hochspannungsschaltanlage |
JPS5314375A (en) * | 1976-07-26 | 1978-02-08 | Hitachi Ltd | Grounded tank gas breaker |
EP0355498A1 (de) * | 1988-08-18 | 1990-02-28 | AEG Sachsenwerk GmbH | Isolierteil, vorzugsweise als Stützisolator in einem Spannungsteiler für Hochspannungsanlagen |
-
2011
- 2011-12-13 DE DE201110088353 patent/DE102011088353A1/de not_active Withdrawn
-
2012
- 2012-11-19 CA CA 2858910 patent/CA2858910A1/en not_active Abandoned
- 2012-11-19 RU RU2014128333A patent/RU2014128333A/ru not_active Application Discontinuation
- 2012-11-19 US US14/364,769 patent/US20150114684A1/en not_active Abandoned
- 2012-11-19 MX MX2014007135A patent/MX2014007135A/es not_active Application Discontinuation
- 2012-11-19 WO PCT/EP2012/072988 patent/WO2013087363A1/de active Application Filing
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DE4418797A1 (de) | 1993-06-04 | 1994-12-08 | Siemens Ag | Elektrischer Hochspannungsleistungsschalter |
DE20111813U1 (de) * | 2000-09-20 | 2001-10-04 | Siemens AG, 80333 München | Anschlussbereich für die Statorwicklung einer dynamoelektrischen Maschine |
JP2007280712A (ja) * | 2006-04-05 | 2007-10-25 | En Liang Enterprise Co Ltd | 支持碍子 |
CN201498282U (zh) * | 2009-09-24 | 2010-06-02 | 武汉钢铁(集团)公司 | 一种吊车滑触线支撑绝缘子 |
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Also Published As
Publication number | Publication date |
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CA2858910A1 (en) | 2013-06-20 |
DE102011088353A1 (de) | 2013-06-13 |
US20150114684A1 (en) | 2015-04-30 |
MX2014007135A (es) | 2014-09-04 |
RU2014128333A (ru) | 2016-02-10 |
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